An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. the threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. for items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.
Dept. of the Navy 
Turkey Classification: Bolts and bolts and their nuts or washers exported in the same shipment
NSN 6135-01-454-7041
NSN 6645-01-594-1439
NSN 6150-01-365-9423
NSN 6105-01-634-0322
NSN 5920-00-378-1395
NSN 5965-01-553-1938
NSN 6610-01-628-6044
NSN 6610-00-112-2698
NSN 5930-01-137-3158
NSN 6685-01-420-5764
NSN 5998-00-978-1495
NSN 5996-00-597-2234